Doctor profile · Federal record

Dr. Stephanie Defreitas

Physician Assistant · Medical Physician Assistant · Kirkland, WA

  • NPI 1508272097
  • Accepts Medicare
  • 12 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12040 Ne 128Th St
Kirkland, WA 980343013
(425) 899-1711
fax (425) 899-1728

Credentials & registration

NPPES · NUCC
NPI registered
July 2014 — 12 yrs on file
Profile last updated
November 2, 2020
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Washington #61075907 · Florida #PAT9108007

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508272097. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
89
Distinct HCPCS
4
Medicare allowed
$8,247
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 35 34 $119
81003 Automated urinalysis test 19 18 $2
99213 Established patient office or other outpatient visit, 20-29 minutes 19 19 $84
99204 New patient office or other outpatient visit, 45-59 minutes 16 16 $153

In context: peer comparison

Among 11 peers in this city , average services per provider: 63. This provider delivers 1.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
89
Patients
53
Total drug cost
$15,520
Drug Type Claims Patients Total cost
Cephalexin Generic 33 33 $243
Doxycycline Hyclate Generic 20 20 $260
Hydroxyurea Generic 13 0 $487
Gabapentin Generic 12 0 $260
Xarelto (Rivaroxaban) Brand 11 0 $14,269

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Defreitas's medical specialty?
Dr. Stephanie Defreitas practices Physician Assistant in Kirkland, WA.
Where does Dr. Stephanie Defreitas practice?
Dr. Stephanie Defreitas practices at 12040 Ne 128Th St, Kirkland, WA 980343013. Office phone: 4258991711.
What is Dr. Stephanie Defreitas's NPI?
Dr. Stephanie Defreitas's National Provider Identifier (NPI) is 1508272097, issued by NPPES.
Does Dr. Stephanie Defreitas accept Medicare assignment?
Yes. Dr. Stephanie Defreitas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Defreitas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Automated urinalysis test (HCPCS 81003); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.